PAC Brand Safety and Ad Fraud Prevention 1 — Questions and Answers
Question 1: What is the primary goal of brand safety in programmatic advertising?
- Ensuring ads appear only on content aligned with a brand's values and reputation (Correct answer)
- Maximizing the number of impressions served per campaign
- Reducing the overall cost per thousand impressions (CPM)
- Increasing click-through rates across all ad placements
Correct answer: Ensuring ads appear only on content aligned with a brand's values and reputation
Brand safety ensures that ads are not placed next to harmful, offensive, or inappropriate content that could damage the advertiser's reputation.
Question 2: According to the Media Rating Council (MRC), what is the minimum viewability threshold for a display ad to be considered 'viewable'?
- 50% of the ad's pixels in view for at least 1 continuous second (Correct answer)
- 100% of the ad's pixels in view for at least 2 continuous seconds
- 75% of the ad's pixels in view for at least 1 continuous second
- 50% of the ad's pixels in view for at least 3 continuous seconds
Correct answer: 50% of the ad's pixels in view for at least 1 continuous second
The MRC defines a viewable display ad impression as one where at least 50% of the ad's pixels are in the viewable screen space for a minimum of 1 continuous second.
Question 3: What are 'Made for Advertising' (MFA) sites?
- Low-quality websites created primarily to generate ad revenue by attracting bot traffic or low-value human visitors (Correct answer)
- Premium publisher websites that are specifically designed to maximize advertiser ROI
- Ad tech platforms built to facilitate real-time bidding between buyers and sellers
- Third-party verification tools used to measure brand safety compliance
Correct answer: Low-quality websites created primarily to generate ad revenue by attracting bot traffic or low-value human visitors
MFA sites are low-quality websites built primarily to harvest ad revenue rather than provide genuine content value, often featuring clickbait headlines and high ad-to-content ratios.
Question 4: Which file standard allows publishers to publicly declare which companies are authorized to sell their advertising inventory?
- ads.txt (Correct answer)
- sellers.json
- app-ads.txt
- robots.txt
Correct answer: ads.txt
ads.txt (Authorized Digital Sellers) is an IAB Tech Lab initiative that allows publishers to declare authorized sellers of their digital ad inventory, reducing domain spoofing fraud.
Question 5: What is click fraud in programmatic advertising?
- The artificial inflation of click metrics through bots, scripts, or incentivized human clicking (Correct answer)
- Clicking on competitor ads to exhaust their daily budget
- A publisher manually approving clicks before counting them in reports
- A technique used to improve quality scores on search campaigns
Correct answer: The artificial inflation of click metrics through bots, scripts, or incentivized human clicking
Click fraud involves artificially generating clicks on ads using automated bots, scripts, or paid human clickers to inflate performance metrics and drain advertiser budgets.
Question 6: What is the role of the Trustworthy Accountability Group (TAG) in programmatic advertising?
- To certify companies that meet standards for fighting ad fraud, malware, and brand safety (Correct answer)
- To set CPM price floors across premium programmatic exchanges
- To audit viewability measurement vendors for MRC accreditation
- To manage the ads.txt registry on behalf of publishers
Correct answer: To certify companies that meet standards for fighting ad fraud, malware, and brand safety
TAG is an industry initiative that fights criminal activity in the digital advertising supply chain by certifying companies that comply with its anti-fraud, brand safety, and malware standards.
Question 7: What is domain spoofing in programmatic advertising?
- A fraudulent practice where low-quality inventory is misrepresented as premium publisher inventory in bid requests (Correct answer)
- A technique used by publishers to mask their domain from direct competitors
- A viewability measurement method that tracks ad exposure across domains
- A privacy-compliant method for passing audience data without revealing the source URL
Correct answer: A fraudulent practice where low-quality inventory is misrepresented as premium publisher inventory in bid requests
Domain spoofing involves fraudsters falsifying the domain in a bid request to make low-quality or fraudulent traffic appear to come from a premium, reputable publisher.
PAC Brand Safety and Ad Fraud Prevention 1
What is the primary goal of brand safety in programmatic advertising?